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Installing Rails on Mac OS X Tiger (10.4.8)

Just a few days ago, I had the opportunity to upgrade my iMac from a 20” to a 24”. Not only does it have more real estate on the screen, not only is the CPU slightly faster, but it also can take up to 3 Gb of RAM, from 2Gb, which is quite an improvement, especially if you like to run multiple VMs (using Parallel).

So it was quite a relief to us my notes to install Rails on Mac OS Tiger. Except that a lot has changed in the past 3 months since I last wrote that article, and before I update the page to make more sense to newcomers, I’ll just write down a few notes on what I had to do differently.

These reflect the installation on MacOS 10.4.8 and the latest version of MacPorts (as of 10/14/06).

I created a bash script to download and install most of the components needed for working with Rails (Ruby, Rubygems, Rails, Subversion, Mongrel, MySQL, etc.) on OS X automatically. Anyone who isn’t using MacPorts might find it a useful solution instead.